{"url":"https://susisu.hatenablog.com/entry/2016/12/31/181239","height":"190","type":"rich","title":"2016\u5e74\u306b\u4f5c\u3063\u305f\u3082\u306e","description":"\u4e00\u5e74\u306f\u9577\u3044\u306e\u304b\u77ed\u3044\u306e\u304b, \u305d\u306e\u4e00\u5e74\u3067\u4f5c\u3063\u305f\u3082\u306e\u306f\u591a\u3044\u306e\u304b\u5c11\u306a\u3044\u306e\u304b, \u305d\u3093\u306a\u3053\u3068\u3092\u8003\u3048\u306a\u304c\u3089 (\u8003\u3048\u3066\u3044\u306a\u3044) \u4eca\u5e74\u4f5c\u3063\u305f\u3082\u306e\u3092\u632f\u308a\u8fd4\u308a\u30c9\u30e4\u9854\u3059\u308b\u3060\u3051\u306e\u8a18\u4e8b. ( \uff9f\u0434\uff9f )\u5f61 est \u7d71\u8a08\u8a08\u7b97\u7528\u7c21\u6613\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e. github.com \u5b9f\u9a13\u30c7\u30fc\u30bf\u3092\u96c6\u8a08\u3059\u308b\u306e\u306b awk \u3067\u8a08\u7b97\u306e\u30ed\u30b8\u30c3\u30af\u3092\u66f8\u3044\u305f\u308a R \u3067\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u3093\u3060\u308a\u3068\u304b\u3092\u66f8\u304f\u306e\u304c\u9762\u5012\u3060\u3063\u305f\u306e\u3067, \u9069\u5f53\u306b\u4f5c\u308a\u307e\u3057\u305f. \u30d9\u30af\u30c8\u30eb\u6f14\u7b97\u307f\u305f\u3044\u306a\u3053\u3068\u304c\u3067\u304d\u3066, \u4f8b\u3048\u3070 awk \u3067, awk '{sum+=$1}END{print sum}' foobar.dat \u306a\u3069\u3068\u66f8\u304f\u3068\u3053\u308d\u3092, est 'sum $1' foobar.dat \u3068\u304b\u66f8\u3051\u2026","provider_url":"https://hatena.blog","author_name":"susisu","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u65e5\u8a18"],"provider_name":"Hatena Blog","blog_title":"Object.create(null)","blog_url":"https://susisu.hatenablog.com/","width":"100%","published":"2016-12-31 18:12:39","image_url":null,"author_url":"https://blog.hatena.ne.jp/susisu/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsusisu.hatenablog.com%2Fentry%2F2016%2F12%2F31%2F181239\" title=\"2016\u5e74\u306b\u4f5c\u3063\u305f\u3082\u306e - Object.create(null)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}